90 lines
1.9 KiB
TypeScript
90 lines
1.9 KiB
TypeScript
import SchemaItem from '../SchemaItem'
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export default class SchemaNumber extends SchemaItem<number> {
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public min(...params: Parameters<SchemaNumber['gte']>): this {
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return this.gte(...params)
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}
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public max(...params: Parameters<SchemaNumber['lte']>): this {
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return this.lte(...params)
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}
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/**
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* validate that the number is less or equal than {@link value}
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* @param value the maxumum value (inclusive)
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* @param message the message sent if not valid
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*/
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public lte(value: number, message?: string): this {
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this.validations.push({
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fn(input) {
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return input <= value
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},
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message: message
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})
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return this
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}
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/**
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* validate that the number is more or equal than {@link value}
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* @param value the minimum value (inclusive)
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* @param message the message sent if not valid
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*/
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public gte(value: number, message?: string): this {
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this.validations.push({
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fn(input) {
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return input >= value
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},
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message: message
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})
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return this
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}
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/**
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* validate that the number is less than {@link value}
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* @param value the maxumum value (exclusive)
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* @param message the message sent if not valid
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*/
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public lt(value: number, message?: string): this {
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this.validations.push({
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fn(input) {
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return input < value
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},
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message: message
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})
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return this
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}
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/**
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* validate that the number is more than {@link value}
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* @param value the minimum value (exclusive)
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* @param message the message sent if not valid
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*/
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public gt(value: number, message?: string): this {
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this.validations.push({
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fn(input) {
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return input > value
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},
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message: message
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})
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return this
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}
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/**
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* Try to parse strings before validating
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*/
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public parseString(): this {
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this.parseActions.push((input) =>
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typeof input === 'string' ? Number.parseFloat(input) : input
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)
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return this
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}
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public override isOfType(input: unknown): input is number {
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return typeof input === 'number' && !Number.isNaN(input)
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}
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}
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